Now, a couple of things to clarify. This is about the FIRST pokemon black/white game not the sequel. Second, I am -not- asking for any links to roms of course.

Iv decided to give pokemon another shot and try out black/white. After looking around a bit I see people talking about not getting any exp from battles and was wondering if someone could link me to a nice and detailed guide to fix that issue(something about patching, not exactly sure) I have only found topics about the sequels and not the first ones. I have an acekard 2i if it matters any.